.wui-flipBlocks {
  width: 120rpx;
  height: 120rpx;
  animation: rotateplane 1.2s infinite ease-in-out;
}
 
@keyframes rotateplane {
  0% {
    transform: perspective(240rpx) rotateX(0deg) rotateY(0deg);
  } 50% {
    transform: perspective(240rpx) rotateX(-180.1deg) rotateY(0deg);
  } 100% {
    transform: perspective(240rpx) rotateX(-180deg) rotateY(-179.9deg);
  }
}